CN101138888A - Thermoplasticity elastic sock processing method - Google Patents
Thermoplasticity elastic sock processing method Download PDFInfo
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- CN101138888A CN101138888A CNA2006101733787A CN200610173378A CN101138888A CN 101138888 A CN101138888 A CN 101138888A CN A2006101733787 A CNA2006101733787 A CN A2006101733787A CN 200610173378 A CN200610173378 A CN 200610173378A CN 101138888 A CN101138888 A CN 101138888A
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Abstract
The present invention discloses a processing method of a thermoplastic elastic insole. A TPR thermoplastic elastomer (thermoplastic rubber) as the main raw material, and the following processing steps are adopted, firstly, compounding is that the TPR thermoplastic elastomer and toner are compounded according to the weight ratio of 10000 to 8 till 10000 to 16 and are sent into a kneading machine to be kneaded for 20 to 40 minutes; secondly punching a cloth is that a base material of the cloth is punched and sheared as the shape of a mould of the insole which is needed to for a laying cloth; thirdly injection mold and molding are that at first placing the laying cloth is that the laying cloth is put inside an injection mold and is placed above a lower mold; then feeding is that the well kneaded raw material is put into an injection mold and molding machine, than molding is that the injection mold is sent into the injection mold and molding machine, and the injection mold and molding machine starts to inject towards the injection mold, and the injection temperature is 150 DEG C to 250 DEG C, and injection pressure is 30 bar to 90 bar, and a rotating speed of a screw is 25 to 75 turns per minute, and a backpressure is 3 bar to 4 bar; fourthly punching a margin is that the insole is taken out from the mold, and the redundant marginal material joints are punched down by a punch; fifthly punching is that exhausting pylomes are punched at the insole. The insole produced by the present invention has good breathability, pliability and rebound resilience.
Description
Technical field
The present invention relates to a kind of shoe-pad and processing method, relate in particular to a kind of thermoplasticity elastic sock and processing method.
Background technology
Shoe-pad is subjected to production firm and consumer's attention as the significant components of shoes, special motion class shoes, and higher to the requirement of shoe-pad, the shoe-pad of prior art mostly is rubber, generally adopts the board-like material punch forming, and its flexibility, gas permeability are poor.The shoe-pad and the method for making of the disclosed CN97125817.1 of a Chinese patent database tool massage effect, use the polyurethane foam shoe-pad of tradition to mix discarded plastic rubber material and rubber scrap and wood sawdust, open foaming, allow each foaming monomer all form passage, outside making that ventilative, the absorbing sweat of shoe-pad, deodorizing, fungi-proofing effect are better, and wood chip that is wherein mixed and plastic cement and rubber scrap just have the effect of massage.Method for making is that foamed material, wood chip and plastic cement and rubber scrap are mixed according to proper proportion, adds curing agent and blowing agent and makes material piece, and applying cloth bits, a shoe pad product is finished in the hot repressing moulding.Though compare with prior art General Purpose Rubber shoe-pad and to have solved gas permeability, its flexibility, resilience are poor.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of thermoplasticity elastic sock processing method is provided, the shoe-pad of its production has air permeability and good, flexibility, resilience.
Purpose of the present invention realizes like this: select TPR thermoplastic elastomer (TPE) (thermoplastic elastomer) as primary raw material, adopt following procedure of processing:
A. prepare burden: TPR thermoplastic elastomer (TPE) and toner, by 10000: 8 ~ 10000: 16 weight ratios batching, send into kneader and mediated 20 ~ 40 minutes;
B. towards cloth: with the cloth substrate punching for the shoe-pad mold shape that needs to form shield;
C. injection mo(u)lding:
C.1. put shield: shield is placed in the injection mold, and is positioned at the top of counterdie;
C.2. reinforced: that kneaded raw material is added in the injection moulding machine;
C.3. moulding: injection mold is sent into injection moulding machine, and injection moulding machine begins to the injection mold injection moulding;
Injection temperature is 150 ~ 250 ℃, and injection pressure is 30 ~ 90bar, and screw speed is 25 ~ 75 rev/mins, and back pressure is 3 ~ 4bar;
D. trimming: shoe-pad by taking out in the mould, is washed away unnecessary rim charge head with stamping machine;
E. punching: at shoe-pad upper punch exhaust through hole.
Punching step of the present invention is for going out exhaust hole with stamping machine at the forward foot in a step toe of shoe-pad.
Injection mo(u)lding step of the present invention also comprises: c.4. pressurize: the dwell time is 3 ~ 7S.
In the trimming step of the present invention: shoe-pad is cooled off 13 ~ 20S at normal temperatures after taking out in the mould, and then wash away unnecessary rim charge head with stamping machine.
Cloth substrate of the present invention is a Compound Fabric, is to be weaved cotton cloth by the hand-deliver of one deck velvet and a pair of, and is sticking and form.
The two-sided cloth that interweaves of the present invention is the two-sided cloth that interweaves of white.
Be provided with water circulating pipe in the mould of the present invention, in order to reduce the temperature of mould.
Injection moulding machine of the present invention, be vertical injection press, it is divided into feeding section, fluxing zone and the extruding zone that is communicated with successively, wherein, the injection temperature of feeding section is 170 ~ 190 ℃, the injection temperature of fluxing zone is 190 ~ 210 ℃, and the injection temperature of extruding zone is 200 ~ 230 ℃, is exported to the injection mold injection moulding by extruding zone.
Processing method of the present invention when the double-colored shoe-pad of injection moulding, is twice injection mo(u)lding; According to the structural requirement of shoe-pad, design a counterdie and two patrixes, its injection molding process is as follows:
Counterdie is sent in first reinforced injection machine, matched injection mo(u)lding shoe-pad smallclothes with first patrix;
The counterdie that will have the shoe-pad smallclothes is shifted out by first injection machine, shield is placed on counterdie top and delivers in second reinforced injection machine, matches the double-colored shoe-pad of injection mo(u)lding with second patrix;
When producing continuously, should be equipped with at least three identical counterdies, first and second injection machine installation mold exclusive guideway that flows connects simultaneously, can guarantee so injection-molded finished abundant cooling and continuously the circulation continuous productive process finish.
Be provided with water circulating pipe in first, second patrix of the present invention, in order to reduce the temperature of mould.
Processing method of the present invention when injection moulding three look shoe-pads, is three injection mo(u)ldings; According to the structural requirement of shoe-pad, design a counterdie and two patrixes, and part mould in another group; Its injection molding process is as follows:
Send the middle part mould of three look shoe-pads in reinforced single injection machine injection mo(u)lding, part was stand-by during took out the cooling back;
Counterdie is sent in first reinforced injection machine, matched injection mo(u)lding shoe-pad smallclothes with first patrix;
The counterdie that will have the shoe-pad smallclothes is shifted out by first injection machine, and part is put in the molded shoe pad, and shield is placed on the counterdie top;
Counterdie is delivered in second reinforced injection machine, matched injection mo(u)lding three look shoe-pads with second patrix;
When producing continuously, should be equipped with at least three identical counterdies, first and second injection machine installation mold exclusive guideway that flows connects simultaneously, can guarantee so injection-molded finished abundant cooling and continuously the circulation continuous productive process finish.
Because the present invention selects for use the TPR thermoplastic elastomer (TPE) as the shoe-pad primary raw material, be with contain styrene-ethylene/fourth rare-styrene (SEBB) polymer is as primary raw material, with naphthenic oil and other polymer (as PP), be mixed and made into by a certain percentage.Because styrene-ethylene/fourth is rare-styrene polymer (SEBB) has and at room temperature is netted physical arrangement, demonstrate and the vulcanizate elastic-like; Heating down, styrene block begins to flow, and presents the thermoplasticity processing characteristics: thermoplastic elastomer (TPE) generates melt flow stream under heating condition, and melt flow stream generates thermoplastic elastomer (TPE) under cooling condition, and promptly this physical crosslinking is reversible.Mixing with naphthenic oil and other polymer (as PP), and add an amount of antioxidant, pigment blend, on extruding machine, extrude and make material, obtain that antioxygen is strong, good weatherability, solvent resistance are strong, good processing stability, serviceability temperature height, the TPR thermoplastic elastomer (TPE) particle (thermoplastic elastomer) that can directly carry out injection moulding, extrusion molding processing.Therefore, utilize the shoe-pad of method processing of the present invention to have good flexibility, resilience, hitting property of available buffer, indeformable property, comfortableness, and can process the lines (direct forming in injection moulding) of different shape easily in the bottom of shoe-pad.Shield of the present invention is selected for use velvet and the two-sided cloth that interweaves to glue and is formed, and has both had the comfortableness of flannelette, again because the light transmission of the two-sided cloth that interweaves makes shoe-pad can keep beautiful color; Directly in injection machine, one-body molded with insole body under certain pressure and temperature, plyability is good for shield of the present invention, difficult drop-off, and the later stage, whole punching was handled, and can keep the permeability of through hole; When double-colored, three look shoe-pad injection mo(u)ldings, adopt a counterdie to join the design of two patrixes, effectively reduced cost, and design there is water circulating pipe can reduce mold temperature rapidly in patrix, can Yin Wendu not too high and shield is burnt out, can effectively enhance productivity simultaneously.When double-colored shoe-pad injection mo(u)lding, under certain pressure and temperature, shield, insole body and shoe-pad smallclothes one-body molded (shield, insole body and shoe-pad smallclothes are arranged from top to bottom successively), plyability is good, difficult drop-off, the later stage, whole punching was handled, and can keep the permeability of through hole.When three look shoe-pad injection mo(u)ldings, under certain pressure and temperature, one-body molded (part has groove in the shoe-pad for part and shoe-pad smallclothes in shield, insole body, the shoe-pad, the shoe-pad smallclothes are arranged in the groove of shoe-pad spare, and insole body is positioned under the shield, and part is positioned under the insole body in shoe-pad smallclothes and the shoe-pad), plyability is good, difficult drop-off, the later stage, whole punching was handled, and can keep the permeability of through hole.Be equipped with at least three identical counterdies, and connect to form the circular pipeline operation by exclusive guideway, a plurality of lower mold station flow processs all circulate and are: the preparation station--first injection machine station--second injection machine station--cooling back--preparation station, can guarantee so injection-molded finished abundant cooling and continuously the circulation continuous productive process finish; These a plurality of counterdie periodic duties form the circular pipeline operation, can finish a plurality of two or three look injection mo(u)ldings continuously, and first and second injection machine prevents that along with the work of streamline beat the raw material heating back of first and second injection machine from wasting because of break period is long.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the principle flow chart of the sock processing method of the embodiment of the invention one.
Fig. 2 is the schematic diagram of the sock processing method of the embodiment of the invention one.
Fig. 3 is the schematic diagram of injection moulding machine of the present invention.
Fig. 4 is the principle flow chart of the sock processing method of the embodiment of the invention two.
Fig. 5 is the schematic diagram of the sock processing method of the embodiment of the invention two.
Fig. 6 is the principle flow chart of the sock processing method of the embodiment of the invention three.
Fig. 7 is the schematic diagram of the sock processing method of the embodiment of the invention three.
The specific embodiment
Embodiment one
A kind of thermoplasticity elastic sock processing method, select TPR thermoplastic elastomer (TPE) (thermoplastic elastomer) as primary raw material, the TPR thermoplastic elastomer (TPE) be with contain styrene-ethylene/fourth rare-styrene (SEBB) polymer is as primary raw material, with naphthenic oil and other polymer (as PP), be mixed and made into by a certain percentage.Processing method adopts following procedure of processing, as shown in Figure 1, 2:
A. batching: TPR thermoplastic elastomer (TPE) and toner, the weight ratio batching by 10000: 8 or 10000: 12 or 10000: 16 preferably adopts 10000: 12 weight ratio batching; Send into kneader and mediated 20 or 30 or 40 minutes, preferably the kneading time is 30 minutes;
B. towards cloth: with the cloth substrate punching for the shoe-pad mold shape that needs to form shield 1 (being fit to insole shape), the cloth substrate in the present embodiment is a Compound Fabric, is by one deck velvet and the two-sided cloth that interweaves of a white, glues and forms;
C. injection mo(u)lding:
C.1. put shield: shield 1 is placed in the injection mold, and is positioned at the top of counterdie;
C.2. reinforced: kneaded raw material is added in the injection moulding machine, and this step time is approximately 5 ~ 12 seconds;
C.3. moulding: injection mold is sent into injection moulding machine, and injection moulding machine begins to the injection mold injection moulding, molded shoe pad body 2 (directly forming shoe-pad bottom lines), and insole body 2 direct shields 1 are firmly compound, and this step time is approximately 6 ~ 10 seconds;
C.4. pressurize: the dwell time is 3 ~ 7S, and the dwell time is preferably 5 seconds;
Process conditions in the injection mo(u)lding step: injection temperature is 150 ~ 250 ℃, preferably 180-200 ℃; Injection pressure is 30 ~ 90bar; Screw speed is 25 ~ 75 rev/mins, is preferably 40 ~ 505 rev/mins; Back pressure is 3 ~ 4bar, is preferably 3.4 or 3.8bar;
D. trimming: shoe-pad is cooled off 13 ~ 20S at normal temperatures after taking out in the mould, and then wash away unnecessary rim charge head (being fit to insole shape) with stamping machine;
E. punching: for all going out several exhaust holes at the forward foot in a step toe of shoe-pad and the middle part of shoe-pad with stamping machine.
Be provided with water circulating pipe in the mould of the present invention, offer two waterways side by side on mould, each waterway all has first port and second port; Coupling has second port of a cross current two waterways in addition; Coupling has a water pump to be used to the water circulating pipe water-in and water-out in addition, and the delivery port of water pump is communicated with one first port, and water inlet is communicated with another first port, provides the water circulation to reduce mold temperature by water pump for water circulating pipe.Also waterway can be arranged to snakelike as required to reduce mold temperature quickly.
Injection moulding machine of the present invention, as shown in Figure 3, be vertical injection press, it is divided into feeding section 51, fluxing zone 52 and the extruding zone 53 that is communicated with successively, wherein, the injection temperature of feeding section 51 is 170 ~ 190 ℃, and the injection temperature of fluxing zone 52 is 190 ~ 210 ℃, the injection temperature of extruding zone 53 is 200 ~ 230 ℃, and material enters through being exported to the injection mold injection moulding by extruding zone 53 after the processing of three sections from charging aperture.
Embodiment two
A kind of thermoplasticity elastic sock processing method, present embodiment and embodiment one difference are: thermoplasticity elastic sock of the present invention is double-colored shoe-pad, comprises shield 1, insole body 2 and shoe-pad smallclothes 3 from top to bottom; Insole body 2 colors of the thermoplasticity elastic sock of present embodiment are different with shoe-pad smallclothes 3 colors.When the double-colored shoe-pad of injection moulding, be twice injection mo(u)lding; According to the structural requirement of shoe-pad, design a counterdie and two patrixes, its injection molding process is as follows, shown in Fig. 4,5:
A. batching: TPR thermoplastic elastomer (TPE) and toner, the weight ratio batching by 10000: 8 or 10000: 12 or 10000: 16 preferably adopts 10000: 12 weight ratio batching; Send into kneader and mediated 20 or 30 or 40 minutes, preferably the kneading time is 30 minutes;
B. towards cloth: with the cloth substrate punching for the shoe-pad mold shape that needs to form shield 1 (being fit to insole shape), the cloth substrate in the present embodiment is a Compound Fabric, is by one deck velvet and the two-sided cloth that interweaves of a white, glues and forms;
C. injection mo(u)lding:
Reinforced one: kneaded raw material is added in first injection machine (injection moulding machine), and this step time is approximately 5 ~ 12 seconds;
Molded shoe pad smallclothes: counterdie is sent in first injection machine, matched, injection mo(u)lding shoe-pad smallclothes 3 with first patrix;
Pressurize shoe-pad smallclothes: the dwell time is 3 ~ 7S, and the dwell time is preferably 5 seconds;
Put shield: the counterdie that will have shoe-pad smallclothes 3 is shifted out by first injection machine, and shield 1 is placed on the counterdie top;
Reinforced two: kneaded raw material is added in second injection machine, and this step time is approximately 5 ~ 12 seconds;
Molded shoe pad body: moulding: counterdie is sent into second injection machine, match with second patrix, injection mo(u)lding insole body 2, and insole body 2 is directly firm compound to form double-colored shoe-pad with shield 1 and shoe-pad smallclothes 3, and this step time is approximately 6 ~ 10 seconds;
The pressurize insole body: the dwell time is 3 ~ 7S, and the dwell time is preferably 5 seconds;
Process conditions in the injection mo(u)lding step: injection temperature is 150 ~ 300 ℃, preferably 180-200 ℃; Injection pressure is 30 ~ 90bar;
D. trimming: shoe-pad is cooled off 13 ~ 20S at normal temperatures after taking out in the mould, and then wash away unnecessary rim charge head (being fit to insole shape) with stamping machine;
E. punching: for all going out several exhaust holes at the forward foot in a step toe of shoe-pad and the middle part of shoe-pad with stamping machine.
When producing continuously, should be equipped with at least three identical counterdies, first and second injection machine is installed the mobile exclusive guideway connection of bed die simultaneously, a plurality of lower mold station flow processs all circulate and are: the preparation station--first injection machine station--second injection machine station--cooling back--preparation station, can guarantee so injection-molded finished abundant cooling and continuously the circulation continuous productive process finish; These a plurality of counterdie periodic duties form the circular pipeline operation, can finish a plurality of double-shot mouldings continuously, and first and second injection machine prevents that along with the work of streamline beat the raw material heating back of first and second injection machine from wasting because of break period is long.Also can be provided with four, five as required.。。。Counterdie, a plurality of counterdie periodic duties form the circular pipeline operation.
Be equipped with water circulating pipe in first, second patrix of the present invention, this a water circulating pipe structure as above embodiment is described.
The thermoplasticity elastic sock bottom lines of present embodiment directly is shaped when injection moulding.As above an embodiment is described for two injection machine structures of present embodiment.
Embodiment three
A kind of thermoplasticity elastic sock processing method, present embodiment and embodiment two differences are: thermoplasticity elastic sock of the present invention is three look shoe-pads, comprise part 4 and shoe-pad smallclothes 3 in shield 1, insole body 2, the shoe-pad, wherein, part 4 has groove in the shoe-pad, shoe-pad smallclothes 3 are arranged in the groove of shoe-pad spare 4, and insole body 2 is positioned under the shield 1, and part 4 is positioned under the insole body 2 in shoe-pad smallclothes 3 and the shoe-pad; Part 4 colors are all different in insole body 2 colors of the thermoplasticity elastic sock of present embodiment, shoe-pad smallclothes 3 colors, the shoe-pad.When injection moulding three look shoe-pads, be three injection mo(u)ldings; According to the structural requirement of shoe-pad, design a counterdie and two patrixes, and part mould in another group; Its injection molding process is as follows, shown in Fig. 6,7:
A. batching: TPR thermoplastic elastomer (TPE) and toner, the weight ratio batching by 10000: 8 or 10000: 12 or 10000: 16 preferably adopts 10000: 12 weight ratio batching; Send into kneader and mediated 20 or 30 or 40 minutes, preferably the kneading time is 30 minutes;
B. towards cloth: with the cloth substrate punching for the shoe-pad mold shape that needs to form shield 1 (being fit to insole shape), the cloth substrate in the present embodiment is a Compound Fabric, is by one deck velvet and the two-sided cloth that interweaves of a white, glues and forms;
C. injection mo(u)lding:
Reinforced one: kneaded raw material is added in the 3rd make-up machine, and this step time is approximately 5 ~ 12 seconds;
Part in the molded shoe pad: send the middle part mould of three look shoe-pads in reinforced single injection machine injection mo(u)lding, part 4 is stand-by in the cooling back taking-up shoe-pad;
Part in the pressurize shoe-pad: the dwell time is 3 ~ 7S, and the dwell time is preferably 5 seconds;
Reinforced two: kneaded raw material is added in first injection moulding machine, and this step time is approximately 5 ~ 12 seconds;
Molded shoe pad smallclothes: counterdie is sent in first injection machine, matched, injection mo(u)lding shoe-pad smallclothes 3 with first patrix;
Pressurize shoe-pad smallclothes: the dwell time is 3 ~ 7S, and the dwell time is preferably 5 seconds;
Put shield: the counterdie that will have shoe-pad smallclothes 3 is shifted out by first injection machine, and part 4 is put into and arranged in the molded shoe pad, shield 1 is placed on the counterdie top again;
Reinforced three: kneaded raw material is added in second injection machine, and this step time is approximately 5 ~ 12 seconds;
Molded shoe pad body: counterdie is delivered in second injection machine, match with second patrix, injection mo(u)lding insole body 2, and insole body 2 directly with shield 1, shoe-pad in part 4, shoe-pad smallclothes 3 firm compound to form three look shoe-pads, this step time is approximately 6 ~ 10 seconds;
The pressurize insole body: the dwell time is 3 ~ 7S, and the dwell time is preferably 5 seconds;
Process conditions in the injection mo(u)lding step: injection temperature is 150 ~ 300 ℃, preferably 180-200 ℃; Injection pressure is 30 ~ 90bar;
D. trimming: shoe-pad is cooled off 13 ~ 20S at normal temperatures after taking out in the mould, and then wash away unnecessary rim charge head (being fit to insole shape) with stamping machine;
E. punching: for all going out several exhaust holes at the forward foot in a step toe of shoe-pad and the middle part of shoe-pad with stamping machine.
When producing continuously, should be equipped with at least three identical counterdies, first and second injection machine is installed the mobile exclusive guideway connection of bed die simultaneously, a plurality of lower mold station flow processs all circulate and are: the preparation station--first injection machine station--second injection machine station--cooling back--preparation station, can guarantee so injection-molded finished abundant cooling and continuously the circulation continuous productive process finish; These a plurality of counterdie periodic duties form the circular pipeline operation, can finish a plurality of three look injection mo(u)ldings continuously, and first and second injection machine prevents that along with the work of streamline beat the raw material heating back of first and second injection machine from wasting because of break period is long.Also can be provided with four, five, six as required.。。。Counterdie, a plurality of counterdie periodic duties form the circular pipeline operation.
The thermoplasticity elastic sock bottom lines of present embodiment directly is shaped when injection moulding.As above an embodiment is described for three injection machine structures of present embodiment.
The above, only for preferred embodiment of the present invention, so can not limit scope of the invention process with this, i.e. the equivalence of doing according to the present patent application claim and description changes and modification, all should still belong in the scope that patent of the present invention contains.
Claims (10)
1. thermoplasticity elastic sock processing method is characterized in that: raw material is selected TPR thermoplastic elastomer (TPE) and cloth, and adopts following procedure of processing:
A. prepare burden: TPR thermoplastic elastomer (TPE) and toner, by 10000: 8～10000: 16 weight ratios batching, send into kneader and mediated 20～40 minutes;
B. towards cloth: with the cloth substrate punching for the shoe-pad mold shape that needs to form shield;
C. injection mo(u)lding:
C.1. put shield: shield is placed in the injection mold, and is positioned at the top of counterdie;
C.2. reinforced: that kneaded raw material is added in the injection moulding machine;
C.3. moulding: injection mold is sent into injection moulding machine, and injection moulding machine begins to the injection mold injection moulding;
Process conditions in the injection mo(u)lding step: injection temperature is 150～250 ℃, and injection pressure is 30～90bar, and screw speed is 25～75 rev/mins, and back pressure is 3～4bar;
D. trimming: shoe-pad by taking out in the mould, is washed away unnecessary rim charge head with stamping machine;
E. punching: at shoe-pad upper punch exhaust through hole.
2. a kind of thermoplasticity elastic sock processing method according to claim 1 is characterized in that: described punching step, and for going out exhaust hole at the forward foot in a step toe of shoe-pad with stamping machine.
3. a kind of thermoplasticity elastic sock processing method according to claim 1 is characterized in that: described injection mo(u)lding step also comprises: c.4. pressurize: the dwell time is 3～7S.
4. a kind of thermoplasticity elastic sock processing method according to claim 1 is characterized in that: in the described trimming step: shoe-pad is cooled off 13～20S at normal temperatures after taking out in the mould, and then wash away unnecessary rim charge head with stamping machine.
5. a kind of thermoplasticity elastic sock processing method according to claim 1 is characterized in that: described cloth substrate is a Compound Fabric, is to be weaved cotton cloth by the hand-deliver of one deck velvet and a pair of, and is sticking and form.
6. a kind of thermoplasticity elastic sock processing method according to claim 5 is characterized in that: the described two-sided cloth that interweaves is the two-sided cloth that interweaves of white.
7. a kind of thermoplasticity elastic sock processing method according to claim 1 is characterized in that: be provided with water circulating pipe in the described mould, in order to reduce the temperature of mould.
8. a kind of thermoplasticity elastic sock processing method according to claim 1, it is characterized in that: described injection moulding machine, be vertical injection press, it is divided into feeding section, fluxing zone and the extruding zone that is communicated with successively, wherein, the injection temperature of feeding section is 170～190 ℃, and the injection temperature of fluxing zone is 190～210 ℃, the injection temperature of extruding zone is 200～2302, is exported to the injection mold injection moulding by extruding zone.
9. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 described a kind of thermoplasticity elastic sock processing methods, it is characterized in that: shoe-pad is double-colored shoe-pad, when the double-colored shoe-pad of injection moulding, is twice injection mo(u)lding; According to the structural requirement of shoe-pad, design a counterdie and two patrixes, its injection molding process is as follows:
Counterdie is sent in first reinforced injection machine, matched injection mo(u)lding shoe-pad smallclothes with first patrix;
The counterdie that will have the shoe-pad smallclothes is shifted out by first injection machine, shield is placed on counterdie top and delivers in second reinforced injection machine, matches the double-colored shoe-pad of injection mo(u)lding with second patrix;
When producing continuously, should be equipped with at least three identical counterdies, first and second injection machine installation mold exclusive guideway that flows connects simultaneously, can guarantee so injection-molded finished abundant cooling and continuously the circulation continuous productive process finish.
10. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 described a kind of thermoplasticity elastic sock processing methods, it is characterized in that: shoe-pad is three look shoe-pads, when injection moulding three look shoe-pads, is three injection mo(u)ldings; According to the structural requirement of shoe-pad, design a counterdie and two patrixes, and part mould in another group; Its injection molding process is as follows:
Send the middle part mould of three look shoe-pads in reinforced single injection machine injection mo(u)lding, part was stand-by during took out the cooling back;
Counterdie is sent in first reinforced injection machine, matched injection mo(u)lding shoe-pad smallclothes with first patrix;
The counterdie that will have the shoe-pad smallclothes is shifted out by first injection machine, and part is put in the molded shoe pad, and shield is placed on the counterdie top;
Counterdie is delivered in second reinforced injection machine, matched injection mo(u)lding three look shoe-pads with second patrix;
When producing continuously, should be equipped with at least three identical counterdies, first and second injection machine installation mold exclusive guideway that flows connects simultaneously, can guarantee so injection-molded finished abundant cooling and continuously the circulation continuous productive process finish.
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| CN2006101733787A CN101138888B (en) | 2006-09-07 | 2006-12-30 | Thermoplasticity elastic sock processing method |
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| CN200610068699.0 | 2006-09-07 | ||
| CN200610068699 | 2006-09-07 | ||
| CN2006101733787A CN101138888B (en) | 2006-09-07 | 2006-12-30 | Thermoplasticity elastic sock processing method |
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| CN101138888B CN101138888B (en) | 2010-05-19 |
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| CN102894541A (en) * | 2012-11-13 | 2013-01-30 | 陈鸿灿 | Elastic shoe pad and making method thereof |
| CN103085262A (en) * | 2013-01-24 | 2013-05-08 | 陕西科技大学 | Method for fabricating customized insole |
| CN103112120A (en) * | 2012-08-16 | 2013-05-22 | 王凤林 | Manufacturing method of wool felt polishing wheels |
| CN103535992A (en) * | 2013-10-29 | 2014-01-29 | 北京市金硕旅游用品厂 | Processing method of sport insole |
| CN104323532A (en) * | 2014-09-16 | 2015-02-04 | 东莞智标鞋业科技有限公司 | Integrated multi-elasticity distribution insole, manufacture method thereof and injection molding equipment |
| WO2016165208A1 (en) * | 2015-04-13 | 2016-10-20 | 谢方奎 | Composite type silica gel toilet seat and preparation process therefor |
| TWI561178B (en) * | 2015-09-04 | 2016-12-11 | ||
| CN106626245A (en) * | 2016-09-27 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Shell molding method |
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| CN2349845Y (en) * | 1998-12-03 | 1999-11-24 | 林素珠 | Elastic sock |
| TW592941B (en) * | 2002-04-22 | 2004-06-21 | Jeng-Shian Ji | Method for producing an integral foam shoe body |
| CN1467077A (en) * | 2002-07-08 | 2004-01-14 | 美琦企业有限公司 | Method for making sole of shoes |
| CN1689471A (en) * | 2004-04-21 | 2005-11-02 | 六圣有限公司 | Method for producing shoe pads and its finished product |
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| CN107139296A (en) * | 2017-05-27 | 2017-09-08 | 广西师范学院 | The preparation method of antibacterial sisal hemp shoe-pad |
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